中文名 | 6-氨基-7-羟基萘-2-磺酸 |
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英文名 | 6-amino-7-hydroxynaphthalene-2-sulfonic acid |
英文别名 |
6-Amino-7-hydroxynaphthalene-2-sulphonic acid
2-Naphthalenesulfonic acid,6-amino-7-hydroxy 6-Amino-7-hydroxy-naphthalin-2-sulfonsaeure EINECS 229-011-0 6-amino-7-hydroxy-naphthalene-2-sulfonic acid 3-Amino-naphthol-(2)-sulfonsaeure-(7) 2-amino-3-hydroxy-6-sulpho-naphthalene 6-amino-7-hydroxy-2-naphthalenesulphonic acid |
密度 | 1.627g/cm3 |
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分子式 | C10H9NO4S |
分子量 | 239.24800 |
精确质量 | 239.02500 |
PSA | 109.00000 |
LogP | 3.03630 |
折射率 | 1.748 |
海关编码 | 2922299090 |
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~% 6399-72-0 |
文献:Akt.-Ges. f. Anilinf. Patent: DE62964 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 3, p. 497 Full Text Show Details Friedlaender; Oesterreich Chem. Zentralbl., 1899 , vol. 70, # I p. 288 |
~% 6399-72-0 |
文献:Hoechster Farbw. Patent: DE53076 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 2, p. 284 |
~% 6399-72-0 |
文献:Levi Giorn. Chim. ind. appl., 1921 , vol. 3, p. 299 |
海关编码 | 2922299090 |
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中文概述 | 2922299090. 其他氨基(萘酚、酚)及醚、酯〔包括它们的盐, 但含有一种以上含氧基的除外〕. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
申报要素 | 品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装 |
Summary | 2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |